Get your first glimpse of the new gradebook and individual student progress views coming soon to Teams for Education: https://aka.ms/TeamsEDU2YearRichard commented
Several months later, this is becoming a deciding factor for my practice. Other services (Markboard/Planboard etc) will do this, but there doesn't seem to be anything from MS to suggest they are actively working on this.Richard commented
As below, the automatic collation of all marks into one spreadsheet/interface would be ideal. For the teacher: select each class and see the spread of marks across all assignments.
For the student: see their marks for all assignments (particularly if they are have other subjects, too!)
The feedback loop is not the feature that is being requested.